We're getting closer to the release of 9.1 on the PTR, with it many changes will come to specs and classes, and therefore balance and Meta. So we take this opportunity to frame a Time Capsule of the state of Specializations in Mythic+ Season 1 right before any changes come in for 9.1 and take a look at how things are up to the 9.0.5 Patch of Shadowlands for Ranged DPS in Mythic+ Keys.
0:00 Demonology Warlock
3:20 Beast Mastery Hunter
5:35 Affliction Warlock
7:15 Destruction Warlock
9:10 Arcane Mage
11:08 Marksmanship Hunter
13:58 Frost Mage
16:15 Elemental Shaman
18:33 Shadow Priest
21:17 Balance Druid
26:00 Fire Mage